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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Model.Entities;
using System;
using System.Linq;
namespace MediaBrowser.Providers.Music
{
public static class LastfmHelper
{
public static void ProcessArtistData(BaseItem artist, LastfmArtist data)
{
var yearFormed = 0;
if (data.bio != null)
{
Int32.TryParse(data.bio.yearformed, out yearFormed);
if (!artist.LockedFields.Contains(MetadataFields.Overview))
{
artist.Overview = data.bio.content;
}
if (!string.IsNullOrEmpty(data.bio.placeformed) && !artist.LockedFields.Contains(MetadataFields.ProductionLocations))
{
artist.AddProductionLocation(data.bio.placeformed);
}
}
if (yearFormed > 0)
{
artist.PremiereDate = new DateTime(yearFormed, 1, 1, 0, 0, 0, DateTimeKind.Utc);
artist.ProductionYear = yearFormed;
}
if (data.tags != null && !artist.LockedFields.Contains(MetadataFields.Tags))
{
AddTags(artist, data.tags);
}
var musicArtist = artist as MusicArtist;
string imageSize;
if (musicArtist != null)
{
musicArtist.LastFmImageUrl = GetImageUrl(data, out imageSize);
musicArtist.LastFmImageSize = imageSize;
}
var artistByName = artist as Artist;
if (artistByName != null)
{
artistByName.LastFmImageUrl = GetImageUrl(data, out imageSize);
artistByName.LastFmImageSize = imageSize;
}
}
private static string GetImageUrl(IHasLastFmImages data, out string size)
{
size = null;
if (data.image == null)
{
return null;
}
var validImages = data.image
.Where(i => !string.IsNullOrWhiteSpace(i.url))
.ToList();
var img = validImages
.FirstOrDefault(i => string.Equals(i.size, "mega", StringComparison.OrdinalIgnoreCase)) ??
data.image.FirstOrDefault(i => string.Equals(i.size, "extralarge", StringComparison.OrdinalIgnoreCase)) ??
data.image.FirstOrDefault(i => string.Equals(i.size, "large", StringComparison.OrdinalIgnoreCase)) ??
data.image.FirstOrDefault(i => string.Equals(i.size, "medium", StringComparison.OrdinalIgnoreCase)) ??
data.image.FirstOrDefault();
if (img != null)
{
size = img.size;
return img.url;
}
return null;
}
public static void ProcessArtistData(MusicArtist source, Artist target)
{
target.PremiereDate = source.PremiereDate;
target.ProductionYear = source.ProductionYear;
target.Tags = source.Tags.ToList();
target.Overview = source.Overview;
target.ProductionLocations = source.ProductionLocations.ToList();
}
public static void ProcessAlbumData(BaseItem item, LastfmAlbum data)
{
if (!string.IsNullOrWhiteSpace(data.mbid)) item.SetProviderId(MetadataProviders.Musicbrainz, data.mbid);
var overview = data.wiki != null ? data.wiki.content : null;
if (!item.LockedFields.Contains(MetadataFields.Overview))
{
item.Overview = overview;
}
DateTime release;
if (DateTime.TryParse(data.releasedate, out release))
{
// Lastfm sends back null as sometimes 1901, other times 0
if (release.Year > 1901)
{
item.PremiereDate = release;
item.ProductionYear = release.Year;
}
}
if (data.toptags != null && !item.LockedFields.Contains(MetadataFields.Tags))
{
AddTags(item, data.toptags);
}
var album = (MusicAlbum)item;
string imageSize;
album.LastFmImageUrl = GetImageUrl(data, out imageSize);
album.LastFmImageSize = imageSize;
}
private static void AddTags(BaseItem item, LastfmTags tags)
{
var itemTags = (from tag in tags.tag where !string.IsNullOrEmpty(tag.name) select tag.name).ToList();
item.Tags = itemTags;
}
}
}
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